// Copyright 2024 ETH Zurich and University of Bologna.
// Solderpad Hardware License, Version 0.51, see LICENSE for details.
// SPDX-License-Identifier: SHL-0.51
//
// Author: Matheus Cavalcante <matheusd@iis.ee.ethz.ch>
//         Basile Bougenot <bbougenot@student.ethz.ch>

#include "vector_macros.h"

void TEST_CASE1() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  VLOAD_8(v6, 1, 0, 4, 3, 2);
  asm volatile("vrgather.vv v2, v4, v6");
  VCMP_U8(1, v2, 20, 10, 50, 40, 30);

  VSET(2, e8, m1);
  VLOAD_8(v4, 10, 20);
  VLOAD_8(v6, 1, 1);
  asm volatile("vrgather.vv v2, v4, v6");
  VCMP_U8(2, v2, 20, 20);

  VSET(256, e32, m4);
  VLOAD_32(
      v24, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
      20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
      38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
      56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
      74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
      92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
      108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122,
      123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137,
      138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152,
      153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167,
      168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182,
      183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197,
      198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212,
      213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
      228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242,
      243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 351);
  VLOAD_32(v28, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
           242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
           228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215,
           214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
           200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
           186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173,
           172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159,
           158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145,
           144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131,
           130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
           116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103,
           102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87,
           86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70,
           69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53,
           52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36,
           35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19,
           18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 255);
  asm volatile("vrgather.vv v4, v24, v28");
  VCMP_U32(
      3, v4, 351, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
      242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228,
      227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213,
      212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198,
      197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183,
      182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168,
      167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153,
      152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138,
      137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123,
      122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108,
      107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92,
      91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74,
      73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56,
      55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38,
      37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
      19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 351);

  VSET(256, e16, m4);
  VLOAD_32(v24, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
           242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
           228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215,
           214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
           200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
           186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173,
           172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159,
           158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145,
           144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131,
           130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
           116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103,
           102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87,
           86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70,
           69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53,
           52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36,
           35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19,
           18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 467);
  VSET(256, e32, m4);
  VLOAD_16(
      v28, 0, 255, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
      19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
      37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
      55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,
      73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
      91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
      107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
      122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136,
      137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151,
      152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166,
      167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
      182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196,
      197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211,
      212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226,
      227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241,
      242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255);
  asm volatile("vrgatherei16.vv v4, v24, v28");
  VCMP_U32(
      4, v4, 255, 467, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
      242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228,
      227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213,
      212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198,
      197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183,
      182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168,
      167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153,
      152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138,
      137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123,
      122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108,
      107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92,
      91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74,
      73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56,
      55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38,
      37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
      19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 467);
}

void TEST_CASE2() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  VLOAD_8(v6, 1, 0, 4, 3, 2);
  VLOAD_8(v0, 26, 0, 0, 0, 0);
  VCLEAR(v2);
  asm volatile("vrgather.vv v2, v4, v6, v0.t");
  VCMP_U8(5, v2, 0, 10, 0, 40, 30);

  VSET(1, e64, m4);
  VLOAD_64(v0, -1);
  VSET(64, e32, m4);
  VLOAD_32(v24, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
           18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
           35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
           52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63);
  VLOAD_32(v12, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48,
           47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31,
           30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14,
           13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0);
  VCLEAR_AT_ONE(v4);
  asm volatile("vrgather.vv v4, v24, v12, v0.t");
  VCMP_U32(6, v4, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49,
           48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32,
           31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15,
           14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0);

  VSET(1, e64, m4);
  VLOAD_64(v0, 0xf1ffffffffffffff);
  VSET(64, e32, m4);
  VLOAD_32(v24, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
           18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
           35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
           52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63);
  VLOAD_32(v16, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48,
           47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31,
           30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14,
           13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0);
  VCLEAR_AT_ONE(v28);
  asm volatile("vrgather.vv v28, v24, v16, v0.t");
  VCMP_U32(7, v28, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49,
           48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32,
           31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15,
           14, 13, 12, 11, 10, 9, 8, 7, 0xffffffff, 0xffffffff, 0xffffffff, 3,
           2, 1, 0);

  VSET(4, e64, m4);
  VLOAD_64(v0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
           0xffffffffffffffff);
  VSET(255, e32, m4);
  VLOAD_32(v24, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
           18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
           35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
           52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
           69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
           86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
           102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115,
           116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
           130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
           144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157,
           158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171,
           172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185,
           186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
           200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
           214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
           228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241,
           242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254);
  VLOAD_32(v28, 253, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
           242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
           228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215,
           214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
           200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
           186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173,
           172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159,
           158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145,
           144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131,
           130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
           116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103,
           102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87,
           86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70,
           69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53,
           52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36,
           35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19,
           18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 254);
  VCLEAR_AT_ONE(v4);
  asm volatile("vrgather.vv v4, v24, v28, v0.t");
  VCMP_U32(8, v4, 253, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244,
           243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230,
           229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216,
           215, 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202,
           201, 200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188,
           187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174,
           173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160,
           159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146,
           145, 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132,
           131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118,
           117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104,
           103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88,
           87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71,
           70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54,
           53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37,
           36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
           19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 254);

  VSET(4, e64, m4);
  VLOAD_64(v0, -1, -1, -1, 0xf1ffffffffffffff);
  VSET(255, e32, m4);
  VLOAD_32(v24, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
           18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
           35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
           52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
           69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
           86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
           102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115,
           116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
           130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
           144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157,
           158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171,
           172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185,
           186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
           200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
           214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
           228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241,
           242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254);
  VLOAD_32(v28, 0, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
           242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
           228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215,
           214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
           200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
           186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173,
           172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159,
           158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145,
           144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131,
           130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
           116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103,
           102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87,
           86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70,
           69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53,
           52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36,
           35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19,
           18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1);
  VCLEAR_AT_ONE(v4);
  asm volatile("vrgather.vv v4, v24, v28, v0.t");
  VCMP_U32(9, v4, 3, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243,
           242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
           228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215,
           214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
           200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
           186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173,
           172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159,
           158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145,
           144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131,
           130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
           116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103,
           102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87,
           86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70,
           69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53,
           52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36,
           35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19,
           18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 0xffffffff, 0xffffffff,
           0xffffffff, 3, 2, 1);
}

void TEST_CASE3() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  uint64_t scalar = 3;
  asm volatile("vrgather.vx v2, v4, %[A]" ::[A] "r"(scalar));
  VCMP_U8(10, v2, 40, 40, 40, 40, 40);
}

void TEST_CASE4() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  uint64_t scalar = 3;
  VLOAD_8(v0, 7, 0, 0, 0, 0);
  VCLEAR(v2);
  asm volatile("vrgather.vx v2, v4, %[A], v0.t" ::[A] "r"(scalar));
  VCMP_U8(11, v2, 40, 40, 40, 0, 0);
}

void TEST_CASE5() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  asm volatile("vrgather.vi v2, v4, 3");
  VCMP_U8(12, v2, 40, 40, 40, 40, 40);
}

void TEST_CASE6() {
  VSET(5, e8, m1);
  VLOAD_8(v4, 10, 20, 30, 40, 50);
  VLOAD_8(v0, 7, 0, 0, 0, 0);
  VCLEAR(v2);
  asm volatile("vrgather.vi v2, v4, 3, v0.t");
  VCMP_U8(13, v2, 40, 40, 40, 0, 0);
}

int main(void) {
  INIT_CHECK();
  enable_vec();
  TEST_CASE1();
  TEST_CASE2();
  TEST_CASE3();
  TEST_CASE4();
  TEST_CASE5();
  TEST_CASE6();
  EXIT_CHECK();
}
